How to use
How to recover lost file from disk partition, sd card ,external hard drive, usb drive
(eg : text, document, video. mts,audio,impage, photo or cad,pdf etc other files) from your hard drive (seagate, wd etc)
if you have any question, please contact us (firstname.lastname@example.org)
– Setup the software
– if your want recover usb external driv,sd card, memory card, pleasae connect it to your pc
2 open the software,and then select the recovery mode “unformat” on the main interface
go to the page and view the details recovery guide :
What’s SD card I/O Error?
I/O device error refers to input/output error, and the common I/O device error messages are:
- “The request could not be performed because of an I/O device error.”
- “Only part of a readprocessmemory or writeprocessmemory request was completed.”
- “I/O Error codes: error 6, error 21, error 103, error 105, error 131.”
Mostly, I/O device error will happen among SD cards, USB flash drives, pen drives, external hard drives, CD-Rom/DVD drives or CD/DVD discs. When such an error is generated, the transfer mode that the Windows operating system is attempting to use for the input/output operation may not be recognized, which avoids users to read, write or copy data from the drive with I/O error.